I've been thinking...

What was it like for people in the past to dream? Did anyone have complex visions of machines manufacturing things? Did anyone ever dream that one day we would be able to travel in the sky... and even among the stars?

I spend a lot of time thinking abstractly & I often time feel like people would think my thoughts are weird or a waste of time. Maybe I should start blogging these abstract thoughts. Maybe I should stop caring if someone doesn't understand. Maybe I'll find someone who thinks the same way....